package com.iotp.service.online_exchange;

import com.iotp.entity.online_exchange.OnlineExchange;

import java.util.List;

public interface OnlineExchangeService {

    public Long add(OnlineExchange onlineExchange);

    public void update(OnlineExchange onlineExchange);

    public void delete(Long id);

    public OnlineExchange queryById(Long id);

    public List<OnlineExchange> queryList(OnlineExchange onlineExchange);
}
